https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101801
--- Comment #2 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> --- Never really looked at the SIMD-without-SIMD stuff. When I first saw this, I was hoping you were suggesting killing off the whole thing :-) So no, no objection from me. It sounds like in the motivating case we should really be vectorising the mask operations as vectors of booleans though, even if the vectors have an integer TYPE_MODE.